TS393CD vs LM239DR Comparison
Detailed side-by-side comparison of TS393CD by STMicroelectronics and LM239DR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
LM239DR - Quad Open-Collector Comparator, 14-SOIC | Texas Instruments (Tape & Reel)
LM239DR ✓ ActiveSpecification Comparison
| Parameter | TS393CD | LM239DR |
|---|---|---|
| Brand | STMicroelectronics | Texas Instruments |
| Category | Logic ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Comparator Type | Dual general-purpose voltage comparator | Quad precision differential voltage comparator |
| Number of Channels | 2 channels | 4 independent channels |
| Supply Current | 9 µA typical per comparator | — |
| Supply Voltage Range | 2.7 V to 16 V | — |
| Input Impedance | 10^12 ohms typical | — |
| Response Time | 2.5 µs typical | 1.3 µs typical |
| Input Offset Voltage | 6.5 mV maximum | 2 mV maximum for LM239A family variants; LM239DR-specific value not supplied |
| Input Bias Current | 0.0006 µA | 25 nA typical |
| Output Type | CMOS open-drain | Open-collector |
| Output Function | General-purpose comparator | — |
| Operating Temperature Range | -40 °C to 125 °C | — |
| Package | 8-pin SOIC | 14-pin SOIC |
| Mounting Type | Surface mount | Surface mount |
| Logic Compatibility | Compatible with bipolar LM393 | — |
| Related Output Architecture | Push-pull output available in TS3702 family | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: LM239DR RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: LM239DR REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Supply Voltage | — | ±15 V or 30 V |
| Input Offset Current | — | ±5.0 nA typical |
| Common-Mode Input Range | — | Includes ground |
| Differential Input Range | — | Equal to maximum-rated supply voltage |
| Output Compatibility | — | TTL, MOS, CMOS, DTL, and ECL compatible |
| Automotive Application | — | Intended for consumer, automotive, and industrial electronic applications |
| ESD Rating | — | 2 kV HBM for related LM339B and LM2901B family versions; LM239DR-specific rating not supplied |
| Lead-Free Status | — | [DATA_NEEDED: LM239DR lead-free status] |
| Operating Temperature | — | [DATA_NEEDED: LM239DR operating temperature range] |